When you are trying sight in a weapon and you need a target that gives clear bright feedback so you can adjust your sites or scope turrets to get zero’d in.
You can purchase the tape, paint, and paper from your local dollar store and have a 40″ x 36″ Splatter target for pennies and in minutes. The advantage of this system is that after shooting the target a few times, all you need to do is re spray the sheet with black and you can use it again.
I hope this video offers you some value.